planner

### Auto Sphere Construction

The following list indicates the type of sphere that Planner constructs when you select the specified inputs and choose the Auto option. The order of the selected features is not important. If you choose an incorrect input feature, Planner displays an error message and does not automatically construct the indicated feature type.

Four or more Features = Best Fit Sphere

Any one Feature (except Sphere/Set) = Cast Sphere

Any one Set = Best Fit Sphere

Plane + Any Feature = Project Sphere

Sphere = Reverse Sphere

To allow Planner to automatically determine the best method of construction:

1. Access the Construct Sphere dialog box (Insert | Feature | Constructed | Sphere).

2. Select the Auto option from the list of options.

3. Select the desired feature or features.

4. Click the Create button.